sbv-14.0: SBVTestSuite/TestSuite/CompileTests/PCase/PCase52.hs

{-# LANGUAGE QuasiQuotes #-}

{-# OPTIONS_GHC -Wall -Werror -ddump-splices #-}

module T where

import Expr
import Data.SBV
import Data.SBV.TP

-- Negative: guarded wildcard before explicit constructor matches
t :: SExpr -> Proof SBool
t e = [pCase| e of
        Zero       -> undefined
        _ | sTrue  -> undefined
        Num _      -> undefined
      |]